A sea water spray to support the nose's natural defences during colds
Sterimar Nasal Hygiene Spray Cold Defences is a sea water nasal spray for adults and children, sold as a twin pack of 200ml cans for a full cold season at home. Regular nasal washing helps clear mucus, dust and allergens from the nasal lining, supporting the nose's own defences when colds are going around.
How it works
A fine mist delivered from a pressurized can, designed for daily nasal hygiene rather than only during a cold.
Who it suits
- Adults and children building nasal hygiene into a daily routine
- Households wanting two cans for a full cold season
- Colds and blocked or runny noses
- Anyone regularly exposed to dust or dry air
Worth knowing before you buy: the exact manufacturer address and full INCI were not confirmed, so the Ingredients and Manufacturer accordions have been left out; always follow the age guidance on the leaflet.
Complete the routine

Nose Hygiene Seawater Microdiffusion
A finer microdiffusion mist option.
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Copper-Enriched Nose Spray
A copper-enriched option for colds.
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- Texture: fine mist spray
- Suitable for: adults and children
- Concerns: daily nasal hygiene, colds
- When to apply: daily nasal hygiene, or as needed
- Main benefits: clears mucus and allergens, supports the nose's natural defences
How to use
Read the leaflet in the box before use. Gently place the nasal tip at the entrance of one nostril and spray briefly, then let the excess run out and blow your nose. Repeat on the other side. After each use, rinse the tip under hot running water and dry it with a clean tissue. Store below 25°C, away from direct heat.
